sctp: fix shadow symbol in net/sctp/tsnmap.c

net/sctp/tsnmap.c:164:16: warning: symbol '_end' shadows an earlier one
include/asm-generic/sections.h:13:13: originally declared here

Renamed renamed _end to end_ and _start (for consistence).

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c
index d3192a1babc..1ff0daade30 100644
--- a/net/sctp/tsnmap.c
+++ b/net/sctp/tsnmap.c
@@ -161,7 +161,7 @@ SCTP_STATIC int sctp_tsnmap_next_gap_ack(const struct sctp_tsnmap *map,
                                          __u16 *start, __u16 *end)
 {
         int started, ended;
-        __u16 _start, _end, offset;
+        __u16 start_, end_, offset;
 
         /* We haven't found a gap yet.  */
         started = ended = 0;
@@ -175,7 +175,7 @@ SCTP_STATIC int sctp_tsnmap_next_gap_ack(const struct sctp_tsnmap *map,
 
                 offset = iter->start - map->base_tsn;
                 sctp_tsnmap_find_gap_ack(map->tsn_map, offset, map->len, 0,
-                                         &started, &_start, &ended, &_end);
+                                         &started, &start_, &ended, &end_);
         }
 
         /* Do we need to check the overflow map? */
@@ -193,8 +193,8 @@ SCTP_STATIC int sctp_tsnmap_next_gap_ack(const struct sctp_tsnmap *map,
                                          offset,
                                          map->len,
                                          map->len,
-                                         &started, &_start,
-                                         &ended, &_end);
+                                         &started, &start_,
+                                         &ended, &end_);
         }
 
         /* The Gap Ack Block happens to end at the end of the
@@ -202,7 +202,7 @@ SCTP_STATIC int sctp_tsnmap_next_gap_ack(const struct sctp_tsnmap *map,
          */
         if (started && !ended) {
                 ended++;
-                _end = map->len + map->len - 1;
+                end_ = map->len + map->len - 1;
         }
 
         /* If we found a Gap Ack Block, return the start and end and
@@ -215,8 +215,8 @@ SCTP_STATIC int sctp_tsnmap_next_gap_ack(const struct sctp_tsnmap *map,
                 int gap = map->cumulative_tsn_ack_point -
                         map->base_tsn;
 
-                *start = _start - gap;
-                *end = _end - gap;
+                *start = start_ - gap;
+                *end = end_ - gap;
 
                 /* Move the iterator forward.  */
                 iter->start = map->cumulative_tsn_ack_point + *end + 1;